Why is a top end bearing important for a two-stroke engine?

The top end bearing supports the rotating assembly of the crankshaft and connecting rod. A well-made bearing ensures smooth operation and helps prevent premature wear in the engine's top end.

Does this bearing come with any hardware?

This product is for the top end bearing only. Any necessary installation hardware or related components would need to be sourced separately.

What does 'inspected for quality' mean for this bearing?

Wiseco ensures that these bearings are manufactured by leading suppliers and then undergo inspection to verify they meet quality standards before being offered for sale.

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Specifications

Brand: Wiseco
Part #: B1084
UPC: 193564104724

Wiseco 10 x 14 x 12.5mm Top End Bearing

Name: Wiseco 10 x 14 x 12.5mm Top End Bearing
Brand: Wiseco
Price: 23.54 USD
Availability: InStock

$23.54

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1981-2022 Yamaha PW50. Wiseco 10 x 14 x 12.5mm Top End Bearing. Essential for top end rebuilds.

Key Features

Fits 1981-2022 Yamaha PW50.
Measures 10mm x 14mm x 12.5mm.
Precision manufactured by leading bearing suppliers.
Inspected for quality assurance.
Essential component for two-stroke top-end rebuilds.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Yamaha PW50 1981-2009, 2012-2022

Product Details

With dimensions of 10mm x 14mm x 12.5mm, this top end bearing from Wiseco is a critical component for your Yamaha PW50's engine rebuild. As a well-known name in forged two-stroke pistons, Wiseco understands how important the right bearings are for the longevity and performance of your engine's top end. This bearing is manufactured by leading bearing suppliers and then inspected to ensure it meets quality standards.

When you're rebuilding the top end of your two-stroke, a new, well-made bearing like this one is a must-have. It's designed to fit right into your Yamaha PW50, ensuring smooth operation and proper support for the crankshaft and connecting rod assembly. Trust Wiseco to provide the essential parts you need for a successful engine overhaul.